fix: Resolve issue with migrations for docker

cognee/modules/engine/operations/setup.py

@@ -15,3 +15,9 @@ async def setup():
     """
     await create_relational_db_and_tables()
     await create_pgvector_db_and_tables()
+
+
+if __name__ == "__main__":
+    import asyncio
+
+    asyncio.run(setup())

entrypoint.sh

@@ -20,19 +20,29 @@ echo "HTTP port: $HTTP_PORT"
 # smooth redeployments and container restarts while maintaining data integrity.
 echo "Running database migrations..."
 
+set +e # Disable exit on error to handle specific migration errors
 MIGRATION_OUTPUT=$(alembic upgrade head)
 MIGRATION_EXIT_CODE=$?
+set -e
 
 if [[ $MIGRATION_EXIT_CODE -ne 0 ]]; then
     if [[ "$MIGRATION_OUTPUT" == *"UserAlreadyExists"* ]] || [[ "$MIGRATION_OUTPUT" == *"User default_user@example.com already exists"* ]]; then
         echo "Warning: Default user already exists, continuing startup..."
     else
-        echo "Migration failed with unexpected error."
+        echo "Migration failed with unexpected error. Trying to run Cognee without migrations."
+
+        echo "Initializing database tables..."
+        python /app/cognee/modules/engine/operations/setup.py
+        INIT_EXIT_CODE=$?
+
+        if [[ $INIT_EXIT_CODE -ne 0 ]]; then
+            echo "Database initialization failed!"
             exit 1
         fi
     fi
-
+else
     echo "Database migrations done."
+fi
 
 echo "Starting server..."